11:56
What's The Brightest Thing In the Universe?
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How High Can We Build?
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Why Did The Mars Helicopter Disappear?
8:17
Why Did The Chicken Cross The Road?
17:11
Neil deGrasse Tyson Explains Why You Can’t Reach Absolute Zero
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Why Your Brain Blinds You For 2 Hours Every Day
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Making an atomic trampoline
33:37